Hongyu Wang Miao Jin Ying He 0001 Xianfeng Gu Hong Qin User-controllable polycube map for manifold spline construction. 397-404 2008 Symposium on Solid and Physical Modeling http://doi.acm.org/10.1145/1364901.1364958 conf/sma/2008 db/conf/sma/spm2008.html#WangJHGQ08